我正在对初级(也许是高级)软件工程师所犯的常见错误和错误假设进行一些研究。
你坚持时间最长、最终被纠正的假设是什么?
例如，我误解了整数的大小不是标准的，而是取决于语言和目标。说起来有点尴尬，但事实就是这样。
坦率地说;你有什么坚定的信念?你大概坚持了多长时间?它可以是关于一种算法、一种语言、一个编程概念、测试，或者任何关于编程、编程语言或计算机科学的东西。
当前回答
标识列不能包含重复值: Sql server中的identity列
其他回答
OOP的好处是你可以重用对象，而实际上它是通过创建一个具有相同接口的新对象来重用其余的代码。
实际上，对象可能占代码的2%，因此重用只会给您带来2%的好处。真正的好处是通过创建一个新对象来重用其他98%的代码，从而允许所有其他代码完全不同。现在您重用了98%的代码。把一个东西写为一个对象所花费的时间延长3倍是值得的。
例如，如果你有一个绘图程序，突然有一个你想要绘制的新形状，你只需要改变ShapeObject(同时保持界面相同)。项目中的其他内容都不需要改变。
我希望自己能成为有钱人，为别人编程
那是朝九晚五的工作
我认为编写足够好的软件是一项简单的任务
我一直认为，任何为任何语言编写任何代码的人都会使用编辑程序。
I was working with a client of mine who had me on mostly as support and to write some of the more complex things for him. Well one day he messed up a file, big time. He accidentally saved over three hours worth of his own work, and when I asked him why he didn't save more often he replied with, "because I wasn't done". Naturally, this was not an acceptable answer, and I poked and prodded a little further. I eventually came to find out that he he has never used any editing program, EVER! Not even notepad.exe! He had been using an online CPanel editor for files! It didn't even have a 'Find' function. He couldn't ever save until he was done because he was editing the live file on the site!
不用说，我很惊讶，他至今仍在使用CPanel编辑器……
